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<div class="scd clearfix">
	<div class="scd_l">
    	<div class="title"><span>修改课程</span></div>
        <ul class="s_nav">
            <li><a onclick="update1()"><em>确定提交</em></a></li>
        
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                <a href="">课程管理</a>>
                <a href="">修改课程</a>>
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        <div class="scd_m">
        	<div class="pro_d">
            	

    <div class="form-group">
        <label for="name">课程名称</label>
        <input type="text" class="form-control" id="name"
               placeholder="请输入名称">
    </div>
    <div class="form-group">
        <label for="name">卡路里数</label>
        <input type="text" class="form-control" id="coursescalorie"
               placeholder="请输入名称">
    </div>

    <div class="form-group">
    <label for="name">课程类型</label>
     <select name="" id="coursestype">
        <option value="团课">团课</option>   
        <option value="私教">私教</option>       
      </select>   
        </div>
 <div class="form-group">
    <label for="name">课程难度</label>
     <select name="" id="coursesgrade">
        <option value="5">五星</option>   
        <option value="4">四星</option>
        <option value="3">三星</option>   
        <option value="2">二星</option>     
        <option value="1">一星</option>     
      </select>   
</div>
     
 <div class="form-group">
 <label for="name">课程简介 </label>
 <textarea name="文本域名称" rows="行教" cols="列数" id="coursesintro">
 </textarea>


</div>



    <div class="form-group">
        <label for="inputfile">图片选择</label>

        <form method="post" id="file1" enctype="multipart/form-data">
            <input type="file" id="inputfile" name="file">
        </form>
        <img src="" id="img1" width="400px" height="300px">
    </div>
 
    <button type="submit" class="btn btn-default" onclick="update1()">提交</button>
        

             
            </div>
        </div>
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</div>

</body>
</html>

<script>

    var id;
    var coursesname1;
    var coursescalorie1;
    var coursesgrade1;
    var coursestype1;
    var coursesintro1;
    var coursesimg1;
    var path = "/" + location.pathname.split("/")[1];
    $(function () {

        var thisURL = document.URL;
        var getval = null;
        //判断是不是带有id的请求
        if (thisURL.search("id=") != -1) {
            getval = thisURL.split('?')[1];
            id = getval.split("=")[1];
        }
        $.get(path+"/query2Curriculum",{"id":id},function (list2) {

            $.each(list2,function (i2,li2) {

                coursesname1 = li2.coursesname;
                coursescalorie1 = li2.coursescalorie;
                coursesgrade1 = li2.coursesgrade;
                coursestype1  = li2.coursestype;
                coursesintro1 = li2.coursesintro;
                coursesimg1 = li2.coursesimg;
                console.log( coursesname1+"=="+
                    coursescalorie1+"=="+
                    coursesgrade1+"=="+
                    coursestype1+"=="+
                    coursesintro1+"=="+
                    coursesimg1);


                $("#name").val(coursesname1);
                $("#coursescalorie").val(coursescalorie1);
                $("#coursestype").val(coursestype1);
                $("#coursesgrade").val(coursesgrade1)
                $("#coursesintro").val(coursesintro1)

                var paths= path+"/"+coursesimg1;
                console.log(paths+"==============");
                $("#img1").attr("src",paths);


            });

        },"json");

        var s;
        $("#inputfile").change(function () {
            var path = "/" + location.pathname.split("/")[1];
            /*  var data  =  new FormData($("#file1")[0]);
              console.log(data+"==============");*/

            var formData = new FormData($('#file1')[0]);
            console.log(formData);

            $.ajax({
                type: "post",
                url:path+"/FileImg",
                data: formData,
                cache: false,
                processData: false,
                contentType: false,
                beforeSend:function(){

                },
                success: function(msg){
                    alert( "Data Saved: " + msg );
                    s = eval(msg);
                    coursesimg1 =s;

                    var paths= path+"/"+coursesimg1;
                    console.log(paths+"======图片+========");
                    $("#img1").attr("src",paths);
                    var pathss = $("#img1")[0].src;
                    console.log(pathss+"======图片+========");

                },
                error:function(){

                }
            });


        });


    });


</script>
<script type="text/javascript">


function update1() {

    coursesname1 = $("#name").val();
    coursescalorie1= $("#coursescalorie").val();
    coursestype1 = $("#coursestype").val();
    coursesgrade1 = $("#coursesgrade").val()
    coursesintro1= $("#coursesintro").val()



    $.get(path+"/updateCurriculum",{"coursesid":id,"coursesname":coursesname1,"coursescalorie":coursescalorie1,"coursesgrade":coursesgrade1,"coursestype":coursestype1,"coursesintro":coursesintro1,"coursesimg":coursesimg1},function (list) {
        var li= eval(list);
        console.log(li+"===============");
        if (li){
            window.location.href="product.html"
        } else {
            alert("修改失败")

        }


    },"json");
    
}

</script>
